Patent BE-1914-264615

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Patent BE-1914-266503

Sources

  • RdBdI Tome 62, 1914, January-August

Patent family descending from Patent BE-1914-264615



Year filed 1914
Year granted
Office BE
Patent number 266503
Inventors L. Bourdon-Marloye
Inventor country
Applicant person L. Bourdon-Marloye
Applicant firm
Applicant type INDIV
Applicant is inventor?
Original title Formule trigonométrique pour trouver les garabits des pales de toute hélices
English title Trigonometric formula to find the templates of the blades of any propeller
Tech fields hélice, propellers, design
Filing date 1914-02-02
Full specification filed date
Application number
Grant date
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories BE K
IPCs
CPCs
Family year 1914
First filing? 1
Cites these patents
Citations from after 1930
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INPADOC family ID
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